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| author | Marcos Paulo de Souza <mpdesouza@suse.com> | 2024-02-21 18:17:04 +0100 |
|---|---|---|
| committer | Shuah Khan <skhan@linuxfoundation.org> | 2024-02-28 01:03:35 +0100 |
| commit | 54ee3526796f56c249124686a33e1cc05f76ea21 (patch) | |
| tree | e951f15cd4f1cdd167eb470200d79a54f5f7e88d /tools/testing/selftests/livepatch/functions.sh | |
| parent | selftests: livepatch: Add initial .gitignore (diff) | |
| download | linux-54ee3526796f56c249124686a33e1cc05f76ea21.tar.xz linux-54ee3526796f56c249124686a33e1cc05f76ea21.zip | |
selftests: livepatch: Avoid running the tests if kernel-devel is missing
By checking if KDIR is a valid directory we can safely skip the tests if
kernel-devel isn't installed (default value of KDIR), or if KDIR
variable passed doesn't exists.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202402191417.XULH88Ct-lkp@intel.com/
Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/livepatch/functions.sh')
| -rw-r--r-- | tools/testing/selftests/livepatch/functions.sh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tools/testing/selftests/livepatch/functions.sh b/tools/testing/selftests/livepatch/functions.sh index e60cf09491a6..f0ed148d3c51 100644 --- a/tools/testing/selftests/livepatch/functions.sh +++ b/tools/testing/selftests/livepatch/functions.sh @@ -34,6 +34,18 @@ function is_root() { fi } +# Check if we can compile the modules before loading them +function has_kdir() { + if [ -z "$KDIR" ]; then + KDIR="/lib/modules/$(uname -r)/build" + fi + + if [ ! -d "$KDIR" ]; then + echo "skip all tests: KDIR ($KDIR) not available to compile modules." + exit $ksft_skip + fi +} + # die(msg) - game over, man # msg - dying words function die() { @@ -108,6 +120,7 @@ function cleanup() { # the ftrace_enabled sysctl. function setup_config() { is_root + has_kdir push_config set_dynamic_debug set_ftrace_enabled 1 |